| 摘要 |
Dynamic control arrangement for multichannel networks, in particular receiving networks in Very High Frequency (VHF)sending-receiving systems made up of an antenna, forming systems receiving lines, directional couplers, generators and a synchronizing system, characterised in that it has the first two-level electronic switch (2) and power divider (3) and two-level channel electronic switches (6) while the input of the first switch (2) is connected with the output of test signals source (1) and the first output of this switch (2) is applied to the input of the power divider (3) outputs of which are connected via directional couplers (5) with individual receiving channels (10) while inputs of each receiving channel (10) which at the same time constitute outputs of the forming system (11) are connected to the inputs of corresponding electronic channel switches (6) the first outputs of which are connected to the main line of the corresponding couplers (5), receiving channels (10), and to the second outputs of these switches (6) artificial loads are applied (12).<IMAGE>
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